秘(ひ)密(みつ) himitsuは waもうすっかり mousukkari知(し)れ()渡(わた)っ()て()い()る() shirewatatteiruよ yo。 The secret has already completely gotten out. Literal Secret [topic-は] already completely spread [assertion-よ]. 知れ渡る means 'to become widely known, spread.' すっかり means 'completely, thoroughly.' もう means 'already.' The sentence-final よ asserts this information to the listener. secretssentence-final よ (assertion)
秘(ひ)密(みつ) himitsuは waもうすっかり mousukkari知(し)れ()渡(わた)っ()て()い()る() shirewatatteiruよ yo。 The secret has already completely gotten out. Literal Secret [topic-は] already completely spread [assertion-よ]. 知れ渡る means 'to become widely known, spread.' すっかり means 'completely, thoroughly.' もう means 'already.' The sentence-final よ asserts this information to the listener. secretssentence-final よ (assertion)